1. Introduction
This manual provides essential instructions for the safe and effective use of your Gens ace Redline 2.0 Series 6000mAh 2S2P Lipo Battery. Please read this manual thoroughly before using the product to ensure proper operation and to prevent damage or injury. This battery is designed for high-performance RC applications.

Figure 1: Top view of the Gens ace Redline 2.0 Series 6000mAh Lipo Battery, showing branding and terminals.
2. Safety Instructions
Lithium Polymer (LiPo) batteries are powerful and require careful handling. Failure to follow these safety instructions can result in fire, personal injury, and property damage. Always read and understand all instructions and precautions.
- Charging: Always use a LiPo-compatible charger. Never charge unattended. Charge in a fire-safe area, away from flammable materials. Do not charge damaged or swollen batteries.
- Discharging: Do not over-discharge the battery. Stop use immediately if the battery voltage drops below the manufacturer's recommended minimum (typically 3.0V per cell).
- Storage: Store LiPo batteries at room temperature (15-25°C / 59-77°F) and at a storage voltage (typically 3.8V per cell). Keep away from direct sunlight, heat sources, and moisture.
- Physical Damage: Do not puncture, drop, or crush the battery. If the battery is damaged, discontinue use immediately and dispose of it properly.
- Temperature: Do not expose batteries to extreme temperatures. Avoid charging or discharging in temperatures below 0°C (32°F) or above 45°C (113°F).
- Disposal: Dispose of LiPo batteries according to local regulations. Never dispose of them in household waste.
3. Setup
Before first use, carefully inspect your new Gens ace Redline 2.0 Series Lipo Battery.
- Unpacking: Remove the battery from its packaging. Check for any visible damage such as dents, punctures, or swelling. If any damage is observed, do not use the battery and contact customer support.
- Initial Charge: For optimal performance and longevity, it is recommended to fully charge the battery before its first use. Use a compatible LiPo balance charger and set it to the correct cell count (2S) and voltage (7.6V HV).
- Connector Check: Ensure the 5.0mm bullet connectors are clean and free from debris.

Figure 2: The Gens ace Redline 2.0 Series Lipo Battery as packaged, including instructions and stickers.
4. Operating Instructions
Follow these guidelines for safe and efficient operation of your Gens ace Lipo battery.
- Charging:
- Connect the battery to a LiPo balance charger. Ensure the charger settings match the battery specifications (2S, 7.6V HV).
- Charge at a rate no higher than 1C (6.0A for a 6000mAh battery) unless the battery specifications explicitly state a higher charge rate.
- Monitor the battery during charging. Disconnect immediately if you observe any swelling, smoke, or excessive heat.
- Connecting to RC Model:
- Ensure your RC model's electronic speed controller (ESC) is compatible with 2S LiPo batteries and has a low voltage cutoff (LVC) set appropriately for HV LiPo (e.g., 3.3-3.5V per cell).
- Connect the battery's 5.0mm bullet connectors to your RC model's power system, ensuring correct polarity.
- Discharging:
- Avoid over-discharging. Stop using the battery as soon as you notice a significant drop in power or when the LVC on your ESC activates.
- Do not discharge below 3.0V per cell (6.0V total for 2S). For HV LiPo, the nominal voltage is 3.8V per cell, and it can be safely discharged to 3.0V per cell.

Figure 3: Side view of the Gens ace Redline 2.0 Series Lipo Battery, showing its hardcase construction.
5. Maintenance
Proper maintenance extends the life and ensures the safety of your LiPo battery.
- Storage: For long-term storage (more than 3 days), discharge or charge the battery to its storage voltage (3.8V per cell). Store in a cool, dry place, ideally in a LiPo-safe bag or container.
- Cleaning: Keep the battery clean and free from dirt, dust, and moisture. Use a soft, dry cloth to wipe the battery. Do not use solvents or harsh chemicals.
- Inspection: Regularly inspect the battery for any signs of damage, swelling, or connector wear. If any issues are found, discontinue use.
6. Troubleshooting
If you encounter issues with your Gens ace Lipo battery, consider the following common problems and solutions:
- Battery Not Charging:
- Check charger connections and ensure they are secure.
- Verify charger settings match the battery specifications (2S, 7.6V HV).
- Inspect battery balance lead and main power connectors for damage.
- Reduced Run Time or Performance:
- Ensure the battery is fully charged before use.
- Check for signs of battery degradation (e.g., swelling, excessive heat during discharge).
- Verify that the RC model's components (motor, ESC) are functioning correctly and not drawing excessive current.
- Battery Swelling:
- Immediately discontinue use and charging.
- Place the battery in a fire-safe container (e.g., sand bucket).
- Dispose of the battery safely according to local regulations. Swelling indicates internal damage and a significant safety risk.
7. Specifications
Key technical specifications for the Gens ace Redline 2.0 Series 6000mAh 2S2P Lipo Battery:
| Specification | Value |
|---|---|
| Battery Voltage | 7.6V (HV) |
| Configuration | 2S2P |
| Capacity | 6000mAh |
| Discharge Rate | 140C |
| Plug Type | 5.0mm bullet |
| Dimensions (L*W*H) | 96 x 47 x 25 mm (3.78 x 1.85 x 0.98 inches) |
| Approx. Weight | 220g (7.8 ounces) |
| Battery Cell Composition | Lithium Polymer |

Figure 4: Angled top view of the Gens ace Redline 2.0 Series Lipo Battery, highlighting its compact hardcase design.
8. Warranty Information
Gens ace provides customer service for its products. While specific warranty periods may vary by region or retailer, the manufacturer offers 7x24 hours friendly customer service. Please retain your proof of purchase for any warranty claims or support inquiries.
9. Customer Support
For technical assistance, troubleshooting, or any questions regarding your Gens ace Redline 2.0 Series Lipo Battery, please contact Gens ace customer service. Refer to the official Gens ace website or your purchase documentation for the most current contact information.
Manufacturer: Gens ace
Online Support: Visit the official Gens ace website for FAQs, support resources, and contact forms.





